🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 11.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 541 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,656,783 km

• M1: 147,653 km (0.098 R)
• M2: 221,106 km (0.101 R)
• M3: 318,643 km (0.086 R)
• M4: 428,299 km (0.109 R)
• M5: 530,175 km (0.084 R)
• M6: 708,047 km (0.095 R)
• M7: 781,499 km (0.031 R)
• M8: 887,115 km (0.082 R)
• M9: 972,386 km (0.067 R)
• M10: 1,066,034 km (0.1 R)
• M11: 1,268,590 km (0.059 R)
• M12: 1,354,459 km (0.111 R)
• M13: 1,550,582 km (0.114 R)
• M14: 1,686,566 km (0.111 R)
• M15: 1,846,187 km (0.084 R)
• M16: 2,004,312 km (0.098 R)
• M17: 2,105,440 km (0.085 R)
• M18: 2,194,601 km (0.074 R)
• M19: 2,284,958 km (0.12 R)
• M20: 2,390,873 km (0.06 R)
• M21: 2,462,381 km (0.055 R)
• M22: 2,563,808 km (0.074 R)
• M23: 2,741,082 km (0.094 R)
• M24: 2,846,249 km (0.092 R)
• M25: 2,991,359 km (0.075 R)
• M26: 3,360,866 km (0.11 R)
• M27: 3,449,577 km (0.08 R)
• M28: 3,530,809 km (0.105 R)
• M29: 3,686,989 km (0.105 R)
• M30: 3,786,920 km (0.113 R)
• M31: 3,913,032 km (0.111 R)
• M32: 4,074,747 km (0.036 R)
• M33: 4,160,915 km (0.114 R)
• M34: 4,413,885 km (0.057 R)
• M35: 4,582,482 km (0.118 R)
• M36: 4,681,067 km (0.047 R)
• M37: 5,045,637 km (0.099 R)
• M38: 5,138,238 km (0.091 R)
• M39: 5,334,510 km (0.039 R)
• M40: 5,609,621 km (0.049 R)
• M41: 5,821,452 km (0.118 R)
• M42: 6,075,319 km (0.113 R)
• M43: 6,372,869 km (0.092 R)
• M44: 6,624,493 km (0.086 R)
• M45: 6,715,748 km (0.118 R)
• M46: 6,828,096 km (0.082 R)
• M47: 6,920,397 km (0.088 R)
• M48: 7,013,148 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 8.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.07 AU - 1.71 AU

Year: 1152 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,656,783 km

• M1: 111,899 km (0.11 R)
• M2: 172,486 km (0.107 R)
• M3: 248,931 km (0.1 R)
• M4: 324,179 km (0.12 R)
• M5: 477,965 km (0.093 R)
• M6: 574,905 km (0.072 R)
• M7: 716,723 km (0.119 R)
• M8: 814,112 km (0.102 R)
• M9: 870,660 km (0.106 R)
• M10: 996,771 km (0.051 R)
• M11: 1,079,797 km (0.062 R)
• M12: 1,174,493 km (0.095 R)
• M13: 1,348,176 km (0.119 R)
• M14: 1,440,777 km (0.074 R)
• M15: 1,535,622 km (0.117 R)
• M16: 1,622,239 km (0.086 R)
• M17: 1,795,174 km (0.109 R)
• M18: 1,854,116 km (0.113 R)
• M19: 1,924,726 km (0.044 R)
• M20: 2,130,872 km (0.115 R)
• M21: 2,187,719 km (0.092 R)
• M22: 2,297,375 km (0.087 R)
• M23: 2,674,062 km (0.108 R)
• M24: 2,785,213 km (0.09 R)
• M25: 2,885,444 km (0.074 R)
• M26: 2,967,723 km (0.03 R)
• M27: 3,063,615 km (0.118 R)
• M28: 3,206,331 km (0.073 R)
• M29: 3,344,560 km (0.091 R)
• M30: 3,417,713 km (0.103 R)
• M31: 3,484,733 km (0.107 R)
• M32: 3,565,665 km (0.118 R)
• M33: 3,654,227 km (0.04 R)
• M34: 3,743,388 km (0.117 R)
• M35: 3,812,502 km (0.075 R)
• M36: 4,186,048 km (0.118 R)
• M37: 4,344,621 km (0.112 R)
• M38: 4,424,656 km (0.106 R)
• M39: 4,564,081 km (0.058 R)
• M40: 4,809,572 km (0.074 R)
• M41: 5,105,476 km (0.098 R)
• M42: 5,189,999 km (0.1 R)
• M43: 5,274,971 km (0.111 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.5

Radius: 8.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.82 AU - 2.68 AU

Year: 2372 Days

Day: 13.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,656,783 km

• M1: 115,340 km (0.103 R)
• M2: 251,773 km (0.101 R)
• M3: 328,966 km (0.098 R)
• M4: 538,104 km (0.11 R)
• M5: 597,195 km (0.111 R)
• M6: 693,835 km (0.112 R)
• M7: 781,350 km (0.078 R)
• M8: 849,417 km (0.09 R)
• M9: 951,592 km (0.092 R)
• M10: 1,457,981 km (0.115 R)
• M11: 1,533,677 km (0.053 R)
• M12: 1,689,409 km (0.104 R)
• M13: 1,749,248 km (0.072 R)
• M14: 1,809,685 km (0.079 R)
• M15: 1,985,014 km (0.105 R)
• M16: 2,274,935 km (0.079 R)
• M17: 2,397,007 km (0.071 R)
• M18: 2,521,173 km (0.059 R)
• M19: 2,752,601 km (0.097 R)
• M20: 2,954,857 km (0.084 R)
• M21: 3,088,298 km (0.08 R)
• M22: 3,149,484 km (0.118 R)
• M23: 3,223,685 km (0.116 R)
• M24: 3,654,826 km (0.114 R)
• M25: 3,837,784 km (0.119 R)
• M26: 4,226,140 km (0.069 R)
• M27: 4,308,119 km (0.057 R)
• M28: 4,404,461 km (0.096 R)
• M29: 4,543,287 km (0.087 R)
• M30: 4,768,283 km (0.118 R)
• M31: 5,258,964 km (0.091 R)
• M32: 5,361,887 km (0.105 R)
• M33: 5,569,978 km (0.065 R)
• M34: 6,117,207 km (0.116 R)
• M35: 6,507,358 km (0.031 R)
• M36: 6,745,218 km (0.045 R)
• M37: 6,889,431 km (0.049 R)
• M38: 7,002,228 km (0.097 R)
• M39: 7,360,963 km (0.119 R)
• M40: 7,575,636 km (0.094 R)
• M41: 7,675,418 km (0.077 R)
• M42: 7,842,818 km (0.056 R)
• M43: 7,926,892 km (0.114 R)
• M44: 8,164,154 km (0.101 R)
• M45: 8,352,049 km (0.05 R)
• M46: 8,438,068 km (0.1 R)
• M47: 8,610,853 km (0.059 R)
• M48: 8,819,692 km (0.108 R)
• M49: 9,331,317 km (0.072 R)
• M50: 9,438,279 km (0.086 R)
• M51: 9,563,792 km (0.061 R)
• M52: 9,617,647 km (0.104 R)
• M53: 9,780,110 km (0.112 R)
• M54: 9,961,573 km (0.059 R)
• M55: 10,107,580 km (0.077 R)
• M56: 10,235,935 km (0.03 R)
• M57: 10,309,537 km (0.096 R)
• M58: 10,438,790 km (0.1 R)
• M59: 10,773,440 km (0.053 R)
• M60: 10,923,337 km (0.03 R)
• M61: 11,529,807 km (0.109 R)
• M62: 11,683,145 km (0.065 R)
• M63: 11,914,423 km (0.096 R)
• M64: 12,050,108 km (0.096 R)
• M65: 12,578,039 km (0.059 R)
• M66: 12,795,255 km (0.091 R)
• M67: 12,854,795 km (0.11 R)
• M68: 12,973,875 km (0.06 R)
• M69: 13,293,716 km (0.044 R)
• M70: 13,394,096 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 12.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.82 AU - 4.1 AU

Year: 4524 Days

Day: 9 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,656,783 km

• M1: 180,265 km (0.104 R)
• M2: 292,464 km (0.06 R)
• M3: 371,302 km (0.091 R)
• M4: 519,404 km (0.107 R)
• M5: 820,993 km (0.092 R)
• M6: 999,613 km (0.112 R)
• M7: 1,205,908 km (0.117 R)
• M8: 1,321,847 km (0.11 R)
• M9: 1,457,083 km (0.118 R)
• M10: 1,660,985 km (0.118 R)
• M11: 1,791,135 km (0.11 R)
• M12: 2,114,566 km (0.039 R)
• M13: 2,238,583 km (0.057 R)
• M14: 2,456,846 km (0.112 R)
• M15: 2,625,143 km (0.083 R)
• M16: 2,836,376 km (0.115 R)
• M17: 2,934,213 km (0.107 R)
• M18: 3,013,350 km (0.05 R)
• M19: 3,503,283 km (0.08 R)
• M20: 4,150,892 km (0.108 R)
• M21: 4,443,206 km (0.049 R)
• M22: 4,603,276 km (0.12 R)
• M23: 4,718,915 km (0.072 R)
• M24: 5,927,965 km (0.092 R)
• M25: 6,360,153 km (0.049 R)
• M26: 6,463,376 km (0.115 R)
• M27: 6,593,227 km (0.107 R)
• M28: 6,881,801 km (0.082 R)
• M29: 7,014,345 km (0.03 R)
• M30: 7,094,230 km (0.055 R)
• M31: 7,580,423 km (0.09 R)
• M32: 7,662,553 km (0.056 R)
• M33: 7,882,910 km (0.055 R)
• M34: 8,301,635 km (0.115 R)
• M35: 8,556,549 km (0.087 R)
• M36: 8,814,007 km (0.106 R)
• M37: 8,958,070 km (0.091 R)
• M38: 9,424,516 km (0.105 R)
• M39: 9,572,020 km (0.088 R)
• M40: 9,779,662 km (0.111 R)
• M41: 9,958,880 km (0.076 R)
• M42: 10,048,938 km (0.101 R)
• M43: 10,472,599 km (0.062 R)
• M44: 12,161,260 km (0.072 R)
• M45: 12,710,284 km (0.09 R)
• M46: 13,465,903 km (0.111 R)
• M47: 13,732,187 km (0.101 R)
• M48: 14,643,836 km (0.068 R)
• M49: 15,296,981 km (0.117 R)
• M50: 15,505,221 km (0.065 R)
• M51: 15,959,699 km (0.093 R)
• M52: 16,135,776 km (0.083 R)
• M53: 17,241,155 km (0.059 R)
• M54: 17,385,517 km (0.105 R)
• M55: 17,530,327 km (0.054 R)
• M56: 17,821,146 km (0.084 R)
• M57: 18,187,062 km (0.039 R)
• M58: 19,075,075 km (0.116 R)
• M59: 19,826,056 km (0.096 R)
• M60: 20,319,280 km (0.082 R)
• M61: 20,663,056 km (0.047 R)
• M62: 21,472,979 km (0.115 R)
• M63: 21,823,188 km (0.112 R)
• M64: 22,371,913 km (0.073 R)
• M65: 22,964,769 km (0.061 R)
• M66: 23,203,378 km (0.087 R)
• M67: 24,733,614 km (0.071 R)
• M68: 25,059,887 km (0.089 R)
• M69: 25,716,772 km (0.099 R)
• M70: 26,587,581 km (0.097 R)
• M71: 26,838,157 km (0.098 R)
• M72: 27,005,557 km (0.101 R)
• M73: 27,131,519 km (0.086 R)
• M74: 27,215,443 km (0.113 R)
• M75: 27,805,906 km (0.058 R)
• M76: 28,315,436 km (0.11 R)
• M77: 28,400,557 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,764 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit